AudioCodes Mediant 4000 SBC User Manual page 433

User's Manual
Parameter
sbc-max-opus-
bandwidth
[IpProfile_SBCMaxOpusBW]
Quality of Experience
RTP IP DiffServ
rtp-ip-diffserv
[IpProfile_IPDiffServ]
Signaling DiffServ
signaling-diffserv
[IpProfile_SigIPDiffServ]
Jitter Buffer
Dynamic Jitter Buffer
Minimum Delay
jitter-buffer-minimum-delay
[IpProfile_JitterBufMinDelay]
Dynamic Jitter Buffer
Optimization Factor
jitter-buffer-optimization-
factor
[IpProfile_JitterBufOptFactor
]
Jitter Buffer Max Delay
jitter-buffer-max-delay
[IpProfile_JitterBufMaxDelay
]
Voice
Echo Canceler
echo-canceller
[IpProfile_EnableEchoCance
ller]
Input Gain
Version 7.2
coder.

0 = (Default) Managed Opus

80000 = Smart Transcoding
Note: The parameter is applicable only to the VoIPerfect feature (see
VoIPerfect on page 586).
Defines the DiffServ value for Premium Media class of service (CoS)
content.
The valid range is 0 to 63. The default is 46.
Note: The corresponding global parameter is
PremiumServiceClassMediaDiffServ.
Defines the DiffServ value for Premium Control CoS content (Call
Control applications).
The valid range is 0 to 63. The default is 40.
Note: The corresponding global parameter is
PremiumServiceClassControlDiffServ.
Defines the minimum delay (in msec) of the device's dynamic Jitter
Buffer.
The valid range is 0 to 150. The default delay is 10.
For more information on Jitter Buffer, see Configuring the Dynamic
Jitter Buffer on page 193.
Note: The corresponding global parameter is DJBufMinDelay.
Defines the Dynamic Jitter Buffer frame error/delay optimization factor.
The valid range is 0 to 12. The default factor is 10.
For more information on Jitter Buffer, see Configuring the Dynamic
Jitter Buffer on page 193.
Note:

For data (fax and modem) calls, set the parameter to 12.

The corresponding global parameter is DJBufOptFactor.
Defines the maximum delay and length (in msec) of the Jitter Buffer.
The valid range is 150 to 2,000. The default is 250.
Enables the device's Echo Cancellation feature (i.e., echo from voice
calls is removed).

[0] Disable

[1] Line (default)

[2] Acoustic
For a detailed description of the Echo Cancellation feature, see
Configuring Echo Cancellation on page 181.
Note: The corresponding global parameter is EnableEchoCanceller.
Defines the pulse-code modulation (PCM) input gain control (in
433
20. Coders and Profiles
Description
Mediant 4000 SBC